Projection lamp



FIG. 1 is a perspective view of a projection lamp showing my new design;

FIG. 2 is a top elevational view of the projection lamp of FIG. 1 ;

FIG. 3 is a bottom elevational view of the projection lamp of FIG. 1 ;

FIG. 4 is a right side back elevational view of the projection lamp of FIG. 1 ;

FIG. 5 is a left side elevational view of the pressure reducing device of FIG. 1 ;

FIG. 6 is a front elevational view of the pressure reducing device of FIG. 1 ; and,

FIG. 7 is a back elevational view of the projection lamp of FIG. 1 . 

CLAIM I claim the ornamental design for a projection lamp, as shown and described. 